Fractional analysis of MHD boundary layer flow over a stretching sheet in porous medium: a new stochastic method
type: Item
instance of: scholarly article
title: Fractional analysis of MHD boundary layer flow over a stretching sheet in porous medium: a new stochastic method
zbMATH Open document ID: 1495.76132
DOI: 10.1155/2021/5844741
author: Yanyan Li
published in: Journal of Function Spaces
publication date: 2022-01-05T00:00:00Z
review text: Summary: In this article, an effective computing approach is presented by exploiting the power of Levenberg-Marquardt scheme (LMS) in a backpropagation learning task of artificial neural network (ANN). It is proposed for solving the magnetohydrodynamics (MHD) fractional flow of boundary layer over a porous stretching sheet (MHDFF BLPSS) problem. A dataset obtained by the fractional optimal homotopy asymptotic (FOHA) method is created as a simulated data simple for training (TR), validation (VD), and testing (TS) the proposed approach. The experiments are conducted by computing the results of mean-square-error (MSE), regression analysis (RA), absolute error (AE), and histogram error (HE) measures on the created dataset of FOHA solution. During the learning task, the parameters of trained model are adjusted by the efficacy of ANN backpropagation with the LMS (ANN-BLMS) approach. The ANN-BLMS performance of the modeled problem is verified by attaining the best convergence and attractive numerical results of evaluation measures. The experimental results show that the approach is effective for finding a solution of MHDFF BLPSS problem.
Mathematics Subject Classification ID: 76W05
Mathematics Subject Classification ID: 76S05
Mathematics Subject Classification ID: 76M35
Mathematics Subject Classification ID: 76M45
Mathematics Subject Classification ID: 26A33
Mathematics Subject Classification ID: 68T05
zbMATH DE Number: 7452491
zbMATH Keywords: Levenberg-Marquardt scheme
zbMATH Keywords: artificial neural network
zbMATH Keywords: backpropagation learning
zbMATH Keywords: fractional optimal homotopy asymptotic method
zbMATH Keywords: regression analysis
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1155/2021/5844741
OpenAlex ID: W3216939071
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description: scientific article; zbMATH DE number 7452491